<!-- 订单列表页面 -->
<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片区域 -->
    <el-card>
      <!-- 搜索框区域 -->
      <el-row>
        <el-col :span="10">
          <!-- 无法实现搜索功能 -->
          <el-input placeholder="请输入内容" clearable v-model="queryInfo.query" @clear="getOrderList">
            <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 列表区域 -->
      <el-table :data="orderList" style="width: 100%" border stripe>
        <el-table-column label="#" type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="90px"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status" width="90px">
          <template slot-scope="scope">
            <el-tag type="danger" v-if="scope.row.pay_status === '0'">未付款</el-tag>
            <el-tag type="success" v-else>已付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="90px"></el-table-column>
        <el-table-column label="下单时间" prop="create_time" width="200px">
          <template slot-scope="scope">
            {{scope.row.create_time | dataFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="150px">
          <template slot>
            <el-tooltip effect="dark" content="修改地址" placement="top">
              <el-button type="primary" icon="el-icon-edit" size="mini" @click="showEditDialog"></el-button>
            </el-tooltip>
              <el-button type="success" icon="el-icon-location-outline" size="mini" @click="showProgressDialog"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[10, 15, 20, 30]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>
      <!-- 修改地址对话框 -->
      <el-dialog
        title="修改地址"
        :visible.sync="editDialogVisible"
        width="50%"
        @close="addressDialogClosed">
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px">
          <el-form-item label="省市区/县" prop="address1">
            <el-cascader
              :options="cityData"
              :props="addrProps"
              v-model="addressForm.address1">
            </el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="editDialogVisible = false">取 消</el-button>
          <el-button type="primary" @click="editDialogVisible = false">确 定</el-button>
        </span>
      </el-dialog>
      <!-- 展示物流进度对话框 -->
      <el-dialog
        title="物流进度"
        :visible.sync="showProDialogVisible"
        width="50%">
        <!-- 时间线 -->
        <el-timeline>
          <el-timeline-item
            v-for="(item, index) in progressData"
            :key="index"
            :timestamp="item.time">
            {{item.context}}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import cityData from './citydata.js'

export default {
  name: 'Orders',
  components: {},
  data () {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      orderList: [],
      total: 0,
      editDialogVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [
          {
            required: 'true',
            message: '请输入省市区/县',
            trigger: 'blur'
          }
        ],
        address2: [
          {
            required: 'true',
            message: '请输入详细地址',
            trigger: 'blur'
          }
        ]
      },
      cityData,
      addrProps: {
        expandTrigger: 'hover'
      },
      showProDialogVisible: false,
      progressData: []
    }
  },
  methods: {
    async getOrderList () {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单数据失败！')
      }
      this.orderList = res.data.goods
      this.total = res.data.total
      console.log(this.orderList)
    },
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange (newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    showEditDialog () {
      this.editDialogVisible = true
    },
    addressDialogClosed () {
      this.$refs.addressFormRef.resetFields()
    },
    async showProgressDialog () {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流信息失败！')
      }
      this.progressData = res.data
      this.showProDialogVisible = true
    }
  },
  created () {
    this.getOrderList()
  },
  computed: {},
  watch: {},
  mounted () {

  }
}
</script>
<style lang="less" scoped>
  .el-cascader{
    width: 100%;
  }
</style>
